#[allow(dead_code)]
enum Number {
    Zero,
    Two,
    Three,
}
#[allow(dead_code)]
enum Color {
    Red = 0xff0000,
    Green = 0x00ff00,
    Blue = 0x0000ff,
}

fn main() {
    use Number::Three;
    println!("zero is {}", Number::Zero as i32);
    println!("one is {}", Three as i32);
    println!("roses are #{:06x}", Color::Red as i32);
    println!("violets are #{:06x}", Color::Blue as i32);
}
